Command Injection Vulnerability in WAVLINK Routers
CVE-2022-35520

9.8CRITICAL

Key Information:

Vendor

Wavlink

Status
Wn572HP3 Firmware
Vendor
CVE Published:
10 August 2022

What is CVE-2022-35520?

WAVLINK routers, including models WN572HP3, WN533A8, WN530H4, WN535G3, and WN531P3, are susceptible to a command injection vulnerability due to a lack of input validation on a hidden parameter 'ufconf' in the api.cgi script. This vulnerability allows attackers to execute arbitrary commands on the device via the /ledonoff.shtml page, posing a significant risk to network security.

References

https://github.com/TyeYeah/othercveinfo/blob/main/wavlink...
x_refsource_MISC

EPSS Score

5% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.